couchmaster.com - dns.ninja

couchmaster.com

DNSSEC⚠️ Not signed
A185.30.32.220🇩🇪 DE-WEBGO185.30.32.0/22 webgo GmbH
PTRs220.goserver.host
NSns1.webgo.de ⭐
A2a00:5fc1:0:120:89:44:8:112🇩🇪 DE-WEBGO2a00:5fc1::/32
A89.44.8.112🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH
NSns2.webgo.de
A2a00:5fc1:0:120:89:44:8:111🇩🇪 DE-WEBGO2a00:5fc1::/32
A89.44.8.111🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH
NSns3.webgo.de
A2a00:5fc1:0:120:89:44:8:124🇩🇪 DE-WEBGO2a00:5fc1::/32
A89.44.8.124🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH
NSns4.webgo.de
A2001:4ba0:ffff:81::1🇩🇪 MYLOC-AS2001:4ba0::/32 myLoc managed IT AG
A217.79.184.5🇩🇪 MYLOC-AS217.79.176.0/20 myLoc managed IT AG
PTRns4.webgo.de
MXs220.goserver.host(20)
A185.30.32.220🇩🇪 DE-WEBGO185.30.32.0/22 webgo GmbH
PTRs220.goserver.host
TXTv=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.1...
SOAns1.webgo.dehostmaster@webgo.de 2020-02-10 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781426480

Subdomains

mail.couchmaster.com

Same first word

couchmaster.de
couchmaster.eu
couchmaster.com
couchmaster.net

Similar names

coursematch.net
couchstream.com
coursematch.co.za
coursematch.io
coursematch.org
mustercoach.com
sourcematch.com
matchsource.net
crsautochem.com
macrotechus.com
touchscream.com
matchsource.com
mcartouches.com
coursematch.com
archecustom.com
coursematch.com.au
sourcematch.team
customreach.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns1.webgo.dens2.webgo.dens3.webgo.dens4.webgo.dens1.start-dns.dens2.servereyes.dens2.start-dns.dens3.start-dns.dewds70871.servereyes.deMXs220.goserver.hostmail.couchmaster.comA185.30.32.220178.254.6.11880.237.233.8
○NSns1.start-dns.de2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 00:10:24
○ 2015-11-30 18:00:50
○ 2026-06-14 08:53:40
●NSns1.webgo.de2026-03-22 → 2026-06-14 · 3 obs
○ 2019-12-31 13:12:24
● 2026-03-22 03:09:28
● 2026-06-14 08:53:40
○NSns2.servereyes.de2015-11-30 → 2019-12-31 · 5 obs
○ 2015-08-18 00:10:24
● 2015-11-30 18:00:50
● 2019-12-31 13:12:24
○ 2026-03-22 03:09:28
○ 2026-06-14 08:53:40
○NSns2.start-dns.de2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 00:10:24
○ 2015-11-30 18:00:50
○ 2026-06-14 08:53:40
●NSns2.webgo.de2026-03-22 → 2026-06-14 · 3 obs
○ 2019-12-31 13:12:24
● 2026-03-22 03:09:28
● 2026-06-14 08:53:40
○NSns3.start-dns.de2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 00:10:24
○ 2015-11-30 18:00:50
○ 2026-06-14 08:53:40
●NSns3.webgo.de2026-03-22 → 2026-06-14 · 3 obs
○ 2019-12-31 13:12:24
● 2026-03-22 03:09:28
● 2026-06-14 08:53:40
●NSns4.webgo.de2026-03-22 → 2026-06-14 · 3 obs
○ 2019-12-31 13:12:24
● 2026-03-22 03:09:28
● 2026-06-14 08:53:40
○NSwds70871.servereyes.de2015-11-30 → 2019-12-31 · 5 obs
○ 2015-08-18 00:10:24
● 2015-11-30 18:00:50
● 2019-12-31 13:12:24
○ 2026-03-22 03:09:28
○ 2026-06-14 08:53:40
○MXmail.couchmaster.com2015-08-18 → 2019-12-31 · 4 obs
● 2015-08-18 00:10:24
● 2019-12-31 13:12:24
○ 2026-03-22 03:09:28
○ 2026-06-14 08:53:40
●MXs220.goserver.host2026-03-22 → 2026-06-14 · 3 obs
○ 2019-12-31 13:12:24
● 2026-03-22 03:09:28
● 2026-06-14 08:53:40
○A178.254.6.1182015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 00:10:24
○ 2015-11-30 18:00:50
○ 2026-06-14 08:53:40
●A185.30.32.2202026-03-22 → 2026-06-14 · 3 obs
○ 2019-12-31 13:12:24
● 2026-03-22 03:09:28
● 2026-06-14 08:53:40
○A80.237.233.82015-11-30 → 2019-12-31 · 5 obs
○ 2015-08-18 00:10:24
● 2015-11-30 18:00:50
● 2019-12-31 13:12:24
○ 2026-03-22 03:09:28
○ 2026-06-14 08:53:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
couchmaster.comns1.webgo.de, ns2.webgo.de, ns3.webgo.de, ns4.webgo.de-

✅ Authoritative Response

Server:89.44.8.112

NS records: ns1.webgo.de, ns2.webgo.de, ns3.webgo.de, ns4.webgo.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for couchmaster.com (unsigned zone)

⏱️ Timing

Total: 847ms | Queries: -

📄 Records

TypeCountSample Data
A1185.30.32.220
NS4ns4.webgo.de, ns1.webgo.de...
MX2s220.goserver.host (pri: 20), s220.goserver.host (pri: 10)
TXT1v=spf1 a mx ip4:37.17.224.0/21 ip4:185.3
SOA1ns1.webgo.de hostmaster.webgo.de

Analysis

Hierarchy

couchmaster.com is a parent domain of mail.couchmaster.com.

IP Addresses

couchmaster.com directs to one IP number, which is 185.30.32.220.

Among the host names that share IP numbers with couchmaster.com are mail1.fra-it.de, saubermann.eu, jan(0x6469636b)e.net and two others.

Name Servers

couchmaster.com is delegated to four name servers, ns1.webgo.de, ns2.webgo.de, ns3.webgo.de and ns4.webgo.de.

couchmaster.com shares at least some of its name servers with other domains, including produktshow.at, whibe.com, ausliebezumreisen.de and two others.

The host names ns1.webgo.de, ns2.webgo.de, ns3.webgo.de and ns4.webgo.de each resolve to two IP addresses: ns1.webgo.de resolves to 89.44.8.112 and 2a00:5fc1:0:120:89:44:8:112; ns2.webgo.de resolves to 89.44.8.111 and 2a00:5fc1:0:120:89:44:8:111; ns3.webgo.de resolves to 89.44.8.124 and 2a00:5fc1:0:120:89:44:8:124; ns4.webgo.de resolves to 217.79.184.5 and 2001:4ba0:ffff:81::1.

Mail Servers

couchmaster.com routes its mail through a single mail server, s220.goserver.host.

couchmaster.com has the same mail server arrangement as a number of other domains, for example rottachegern.com, bauchredner-info.com, motioncam.de and two more.

s220.goserver.host resolves to a single IP number: 185.30.32.220.